If a function is symmetric over the line y = x, which kind of function could it be? a. absolute value b. exponential c. quadratic d. rational

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Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.

The answer to your question is b

Im pretty sure it’s the first one